Place chicken in the crockpot, and cover with honey, lime juice, salsa verde, sour cream, and taco seasoning. With a pair of tongs, flip the chicken over so that both sides are coated. Cover, and cook on low for 6-8 hours, or on high for 3-4 hours.
Once the chicken is cooked through, it will shread easily with two forks. Shred it in the crockpot; then stir it around so it can absorb some of the sauce. Keep it on the warm setting until ready to use.
When ready to serve, use a slotted spoon to serve chicken onto tortillas. Top with avocado, tomatoes, bell peppers, cheese, and anything else you want!
